IT1213256B - CURRENT SUMMER CIRCUIT, MONOLITHICALLY INTEGRATED. - Google Patents

CURRENT SUMMER CIRCUIT, MONOLITHICALLY INTEGRATED.

Info

Publication number
IT1213256B
IT1213256B IT8424022A IT2402284A IT1213256B IT 1213256 B IT1213256 B IT 1213256B IT 8424022 A IT8424022 A IT 8424022A IT 2402284 A IT2402284 A IT 2402284A IT 1213256 B IT1213256 B IT 1213256B
Authority
IT
Italy
Prior art keywords
monolithically integrated
summer circuit
current summer
current
circuit
Prior art date
Application number
IT8424022A
Other languages
Italian (it)
Other versions
IT8424022A0 (en
Inventor
Marco Siligoni
Ferdinando Lari
Original Assignee
Ates Componenti Elettron
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT8424022A priority Critical patent/IT1213256B/en
Publication of IT8424022A0 publication Critical patent/IT8424022A0/en
Priority to NL8503366A priority patent/NL193875C/en
Priority to DE3543494A priority patent/DE3543494C2/en
Priority to SE8505809A priority patent/SE459894B/en
Priority to US06/806,797 priority patent/US4668907A/en
Priority to JP60278073A priority patent/JPH0691383B2/en
Priority to FR8518394A priority patent/FR2574961B1/en
Priority to GB08530728A priority patent/GB2168513B/en
Application granted granted Critical
Publication of IT1213256B publication Critical patent/IT1213256B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction 

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT8424022A 1984-12-13 1984-12-13 CURRENT SUMMER CIRCUIT, MONOLITHICALLY INTEGRATED. IT1213256B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8424022A IT1213256B (en) 1984-12-13 1984-12-13 CURRENT SUMMER CIRCUIT, MONOLITHICALLY INTEGRATED.
NL8503366A NL193875C (en) 1984-12-13 1985-12-06 Monolithic integrated current addition chain.
DE3543494A DE3543494C2 (en) 1984-12-13 1985-12-09 Monolithic integrated current summing circuit
SE8505809A SE459894B (en) 1984-12-13 1985-12-09 MONOLITIC INTEGRATED ADDING CIRCUIT FOR ELECTRIC CURRENTS
US06/806,797 US4668907A (en) 1984-12-13 1985-12-09 Monolithically integratable current adding circuit
JP60278073A JPH0691383B2 (en) 1984-12-13 1985-12-12 Current addition circuit
FR8518394A FR2574961B1 (en) 1984-12-13 1985-12-12 MONOLITHICALLY INTEGRATED CURRENT SUMMER CIRCUIT
GB08530728A GB2168513B (en) 1984-12-13 1985-12-13 Improvements in or relating to current adding circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8424022A IT1213256B (en) 1984-12-13 1984-12-13 CURRENT SUMMER CIRCUIT, MONOLITHICALLY INTEGRATED.

Publications (2)

Publication Number Publication Date
IT8424022A0 IT8424022A0 (en) 1984-12-13
IT1213256B true IT1213256B (en) 1989-12-14

Family

ID=11211525

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8424022A IT1213256B (en) 1984-12-13 1984-12-13 CURRENT SUMMER CIRCUIT, MONOLITHICALLY INTEGRATED.

Country Status (8)

Country Link
US (1) US4668907A (en)
JP (1) JPH0691383B2 (en)
DE (1) DE3543494C2 (en)
FR (1) FR2574961B1 (en)
GB (1) GB2168513B (en)
IT (1) IT1213256B (en)
NL (1) NL193875C (en)
SE (1) SE459894B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756328A (en) * 1952-10-17 1956-09-05 Ass Elect Ind Improvements in electrical equation-solvers
US3840819A (en) * 1972-12-29 1974-10-08 Rca Corp Signal combining circuit
JPS5043874A (en) * 1973-08-20 1975-04-19
NL7407953A (en) * 1974-06-14 1975-12-16 Philips Nv VOLTAGE CURRENT CONVERTER.
US3952257A (en) * 1974-10-29 1976-04-20 Rca Corporation Current proportioning circuits
US4021722A (en) * 1974-11-04 1977-05-03 Rca Corporation Temperature-sensitive current divider
JPS5515875U (en) * 1978-07-18 1980-01-31
JPS6038048B2 (en) * 1978-07-19 1985-08-29 株式会社日立製作所 error amplification circuit
DD156026A1 (en) * 1980-04-08 1982-07-21 Werner Brendler ARRANGEMENT FOR MEASURING THE SUM OF STROEMES
JPS5771095A (en) * 1980-10-22 1982-05-01 Oki Electric Ind Co Ltd Current/voltage converter
DE3213838A1 (en) * 1982-04-15 1983-10-27 Philips Patentverwaltung Gmbh, 2000 Hamburg INTEGRATED CIRCUIT ARRANGEMENT WITH A VOLTAGE CURRENT TRANSFORMER
JPS59181822A (en) * 1983-03-31 1984-10-16 Toshiba Corp Decoder for parallel expansion type digital-analog converter

Also Published As

Publication number Publication date
JPS61147609A (en) 1986-07-05
US4668907A (en) 1987-05-26
SE8505809L (en) 1986-06-14
FR2574961A1 (en) 1986-06-20
JPH0691383B2 (en) 1994-11-14
DE3543494C2 (en) 1997-12-18
NL193875C (en) 2001-01-03
GB2168513A (en) 1986-06-18
DE3543494A1 (en) 1986-06-19
IT8424022A0 (en) 1984-12-13
NL8503366A (en) 1986-07-01
FR2574961B1 (en) 1989-01-13
NL193875B (en) 2000-09-01
SE8505809D0 (en) 1985-12-09
GB8530728D0 (en) 1986-01-22
GB2168513B (en) 1988-10-05
SE459894B (en) 1989-08-14

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227